A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5985-01-382-0001
NSN 6685-01-631-4225
NSN 6130-00-277-7321
NSN 6105-01-380-6396
NSN 5945-00-993-8992
NSN 6220-00-233-7436
NSN 5915-00-076-0129
NSN 5998-01-576-9140
NSN 5965-01-458-0347
NSN 6320-00-036-3688
NSN 6620-00-410-2638
NSN 6610-01-456-5234